/*
 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package java.text;

/**
 * DontCareFieldPosition defines no-op FieldDelegate. Its
 * singleton is used for the format methods that don't take a
 * FieldPosition.
 */
class DontCareFieldPosition extends FieldPosition {

  // The singleton of DontCareFieldPosition.
  static final FieldPosition INSTANCE = new DontCareFieldPosition();

  private final Format.FieldDelegate noDelegate = new Format.FieldDelegate() {
    public void formatted(Format.Field attr, Object value, int start,
        int end, StringBuffer buffer) {
    }

    public void formatted(int fieldID, Format.Field attr, Object value,
        int start, int end, StringBuffer buffer) {
    }
  };

  private DontCareFieldPosition() {
    super(0);
  }

  Format.FieldDelegate getFieldDelegate() {
    return noDelegate;
  }
}
